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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+signal\s+on\s+137\.500kHz\s*$/: 8 ]

Total 8 documents matching your query.

1. Re: LF: signal on 137.500kHz (score: 1): Author: Albert <[email protected]>; Date: Sat, 14 Jan 2012 20:13:33 +0100; Op 14-1-2012 19:29, Martin Evans schreef: No, it's not Andy, Albert - he is about 50Hz lower in frequency, and decoding very nicely with me. Whoever it is on 137.500, he's still sending - about one p; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-01/msg00076.html (12,349 bytes)
2. Re: LF: signal on 137.500kHz (score: 1): Author: "James Moritz" <[email protected]>; Date: Sat, 14 Jan 2012 19:04:42 +0100; Dear Martin, LF Group, The "wobbly carrier" signal is WSPR - Someone is also transmitting in Opera mode at a slightly lower frequency - possibly the same station. I have started up the WSPR decoder h; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-01/msg00482.html (10,860 bytes)
3. Re: LF: signal on 137.500kHz (score: 1): Author: Albert <[email protected]>; Date: Sat, 14 Jan 2012 18:50:06 +0100; Op 14-1-2012 18:25, Martin Evans schreef: I can see a carrier on 137.500 or thereabouts, good and strong, a repeated transmission. It just looks like a wobbly carrier - or is it a transmission mode t; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-01/msg00603.html (9,202 bytes)
4. Re: LF: signal on 137.500kHz (score: 1): Author: "Graham" <[email protected]>; Date: Sat, 14 Jan 2012 19:16:45 +0100; Sorry Jim I wondered what had happened , the Opera download link is now on the ROS web site , http://rosmodem.wordpress.com/. There is also a link (now to the same place) on the yahoo group. Issue ra; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-01/msg00657.html (10,968 bytes)
5. Re: LF: signal on 137.500kHz (score: 1): Author: Andy Talbot <[email protected]>; Date: Sat, 14 Jan 2012 17:58:29 +0000; I'm not wobbly And its 137447Hz approx 8 minutes of 2s on-off symbols followed by 8 minute pause, then repeats 'jnt; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-01/msg00792.html (10,031 bytes)
6. LF: signal on 137.500kHz (score: 1): Author: "Martin Evans" <[email protected]>; Date: Sat, 14 Jan 2012 18:26:35 +0100; I can see a carrier on 137.500 or thereabouts, good and strong, a repeated transmission. It just looks like a wobbly carrier - or is it a transmission mode that I'm failing to recognise? Martin GW3UC; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-01/msg01000.html (8,632 bytes)
7. Re: LF: signal on 137.500kHz (score: 1): Author: "Martin Evans" <[email protected]>; Date: Sat, 14 Jan 2012 19:34:14 +0100; Thanks Jim.. I tried to decode it as WSPR without luck. Nothing new in that for me, though! Anyway, he's a nice strong signal so let's have another go..... Martin GW3UCJ The "wobbly carrier" signal i; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-01/msg01084.html (9,730 bytes)
8. Re: LF: signal on 137.500kHz (score: 1): Author: "Martin Evans" <[email protected]>; Date: Sat, 14 Jan 2012 19:30:21 +0100; No, it's not Andy, Albert - he is about 50Hz lower in frequency, and decoding very nicely with me. Whoever it is on 137.500, he's still sending - about one period on, two periods off ( I haven't got; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-01/msg01087.html (9,272 bytes)

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